Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 13437
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-08-04 13:39 UTC)
Last detected dimming:
   1 hours and 50 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13437           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity ( overlaid on HMI )
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 13437          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 20:36:1110.00.00.00.00 , 0.003484657
2025-07-28 20:39:1120.00.00.00.00 , 0.003484658
2025-07-28 20:42:1130.00.00.00.00 , 0.003484661
2025-07-28 20:45:1140.00.00.00.00 , 0.003484664
2025-07-28 20:48:1150.00.00.00.00 , 0.003484665
2025-07-28 20:51:1160.00.00.00.00 , 4.303484666
2025-07-28 20:54:1170.00.00.00.00 , 5.093484667
2025-07-28 20:57:1180.00.00.00.00 , 2.013484672
2025-07-28 21:00:359-0.9-6.2-7.40.0124-1.14, 0.041.141.753484673
2025-07-28 21:03:1110-1.1-6.0-7.50.0137-1.13, 0.041.131.243484675
2025-07-28 21:06:1111-1.8-7.4-8.30.0210-1.13, 0.041.135.683484676
2025-07-28 21:09:1112-2.4-8.7-8.20.1271-1.13, 0.041.131.533484680
2025-07-28 21:12:1113-4.7-10.1-9.20.5389-1.13, 0.041.132.643484681
2025-07-28 21:15:2314-5.5-9.9-9.30.5473-1.13, 0.051.136.133484682
2025-07-28 21:18:1115-7.8-23.7-9.20.5584-1.13, 0.041.141.413484683
2025-07-28 21:21:1116-9.2-20.7-9.50.6739-1.13, 0.041.132.423484684
2025-07-28 21:24:1117-9.8-18.8-9.50.7777-1.13, 0.031.130.933484688
2025-07-28 21:27:1118-9.3-11.9-9.40.8832-1.11, 0.031.111.783484692
2025-07-28 21:30:1119-10.8-12.7-9.50.8925-1.13, 0.041.130.003484693
2025-07-28 21:33:1120-13.4-18.1-9.61.11071-1.13, 0.041.130.003484697
2025-07-28 21:36:1121-17.5-44.7-10.01.31196-1.13, 0.041.140.003484698
2025-07-28 21:39:2322-17.3-34.6-10.01.41280-1.13, 0.051.130.003484699
2025-07-28 21:42:1123-15.8-18.8-9.91.41268-1.13, 0.041.130.003484700
2025-07-28 21:45:1124-17.8-15.8-10.01.81428-1.13, 0.041.130.003484701
2025-07-28 21:48:1125-18.2-16.5-10.52.11465-1.13, 0.051.140.003484707
2025-07-28 21:51:1126-19.5-16.1-10.12.21605-1.13, 0.041.130.003484708

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )